@book{id_6239,
author = "Graf, Friedrich Wilhelm",
title = "Wendepunkte",
year = "2013",
address = "Regensburg",
publisher = "Pustet",
series = "Beiträge zur Geschichte der Bayerischen Akademie der Wissenschaften",
volume = "2",
isbn = "978-3-7917-2355-6",
}